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ALL to ARS exchange rate API

Lek to Argentine Peso · quoted 2026-10-13

18.5132

▲ +71.60% over 2Y

1 ALL = 18.5132 ARS · 1 ARS = 0.05402 ALL · Get this rate via the API

1 ALL buys 18.5132 ARS as of 2026-10-13, so 1 ARS buys 0.05402 ALL. Over the last 2 years, ALL/ARS traded between 10.6187 and 19.1359, averaged 15.3098 and rose 71.60%. The API holds daily ALL/ARS rates from 2024-08-24 — 2 years of history — so any past day, or a whole series, is one request away.

Converting an invoice? Convert an amount on a specific date.

Chart sampled every 7 observations · table and exports keep every daily rate

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ALL/ARS over 2Y: show the values
Rates per 1 ALL. Missing rates are shown as a dash.
DateARS
2026-06-1417.420726
2026-06-1517.351237
2026-06-1617.458514
2026-06-1717.578914
2026-06-1817.58787
2026-06-1917.575608
2026-06-2017.775114
2026-06-2117.774412
2026-06-2217.657463
2026-06-2317.722536
2026-06-2417.757561
2026-06-2517.818248
2026-06-2617.8366
2026-06-2717.879605
2026-06-2817.895483
2026-06-2917.904088
2026-06-3017.960225
2026-07-0118.015729
2026-07-0218.02177
2026-07-0318.100482
2026-07-0418.19537
2026-07-0518.140692
2026-07-0618.208326
2026-07-0718.074884
2026-07-0818.141137
2026-07-0918.10077
2026-07-1018.136365
2026-07-1118.118736
2026-07-1218.111351
2026-07-1318.137668
2026-07-1418.027981
2026-07-1517.936432
2026-07-1618.041647
2026-07-1718.036338
2026-07-1818.016613
2026-07-1918.030822
2026-07-2017.974505
2026-07-2118.043003
2026-07-2217.990573
2026-07-2318.061478
2026-07-2418.105672
2026-07-2518.177567
2026-07-2618.173718
2026-07-2718.077739
2026-07-2818.164388
2026-07-2918.24378
2026-07-3018.196701
2026-07-3118.29288
2026-08-0118.304463
2026-08-0218.302397

High

19.1359

Low

10.6187

Average

15.3098

Statistics use all 718 daily observations in the selected period.

For developers

Get this rate via the API

One GET request returns the ALL/ARS rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.

cURL
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ALL&currencies=ARS"
JavaScript
const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ALL&currencies=ARS");
const data = await response.json();
Python
import requests

data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ALL&currencies=ARS").json()

Replace YOUR_API_KEY with the key from your dashboard.

ALL/ARS API questions

How do I get the ALL/ARS exchange rate from an API?

Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ALL&currencies=ARS, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest ALL/ARS rate in rates.ARS.

How far back does ALL/ARS historical data go?

Daily ALL/ARS rates are available from 2024-08-24. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.

Is there a free ALL/ARS exchange rate API?

Yes. The free plan includes 1,000 requests a month, with no credit card required; paid plans raise the limit.

Put these rates in your application

One endpoint, JSON responses, 160+ currencies and history back to 1999. Start on the free plan.